What Is NSE, BSE, Nifty, and Sensex? – Understand Indian Markets
- Nirav Sheth (नीरव शेठ)
- Jul 23
- 2 min read
Updated: Aug 4
Why You Must Know These Terms
If you're new to investing, terms like NSE, BSE, Nifty, and Sensex can sound intimidating.
But understanding them is essential—they're the backbone of the Indian stock market.
These terms help you track market trends, compare stock performance, and make smarter decisions using technical analysis.
Let’s simplify them so you can confidently read charts and follow market movements.
🏛️ What Is NSE (National Stock Exchange)?
Established in 1992, NSE is India’s largest stock exchange by trading volume.
Located in Mumbai, it introduced electronic trading for transparency and speed.
Known for its benchmark index: Nifty 50.
Offers trading in equities, derivatives, currencies, and mutual funds.
Website: nseindia.com
🏛️ What Is BSE (Bombay Stock Exchange)?
Asia’s oldest stock exchange, founded in 1875.
Located on Dalal Street, Mumbai.
Known for its benchmark index: Sensex.
Hosts over 5,000+ listed companies, making it one of the largest globally.
Website: bseindia.com
📊 What Is Nifty?
Nifty is the benchmark index of NSE.
Represents the top 50 companies across various sectors.
Used by investors to gauge the overall health of the Indian economy.
Calculated using free-float market capitalization.
Example sectors: IT, Banking, FMCG, Pharma.
📊 What Is Sensex?
Sensex is the benchmark index of BSE.
Tracks the top 30 companies listed on BSE.
Reflects market sentiment and economic trends.
Also calculated using free-float market capitalization.
Includes companies like Reliance, Infosys, HDFC Bank, TCS.
📈 Why These Indices Matter for Charting
Nifty and Sensex are like thermometers for the market—showing whether it's hot (bullish) or cold (bearish).
Technical analysts use their price movements, trends, and patterns to predict future market behavior.
You can compare individual stock charts with Nifty/Sensex to understand relative strength.
Helps in identifying entry and exit points for trades.
🧠 Quick Comparison Table
Feature | NSE / Nifty | BSE / Sensex |
Founded | 1992/1995 | 1875/1986 |
Location | Mumbai | Mumbai |
Index Name | Nifty 50 | Sensex 30 |
No. Of Stocks | 50 | 30 |
Calculation | Free-float market capitalization | Free-float market capitalization |
Popularity | Higher trading volume | More listed companies |
🏁 Conclusion: Your First Step Toward Smart Investing
Understanding NSE, BSE, Nifty, and Sensex is your first step toward decoding the Indian stock market.
These are not just terms—they’re tools that help you read charts, spot trends, and make informed decisions. As you move forward in technical analysis, these indices will become your reference points.
So next time someone says “Nifty is up,” you’ll know exactly what that means—and what to do next.
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Nice information